If a professional musician in a symphony orchestra is playing Beethoven. But this particular orchestra have played this particular chestnut so many times, they can play it in their sleep. Does the genius remain present in the music or not? ↗
So, you can set up an orchestra down this end of the railway station playing one particular area, and simultaneously at the other end something completely different going on. And in the middle they meet, or not, depending. ↗